<template>
	<view>
		<view class="goods-list">
			<view v-for="(goods,i) in goodslist" :key='i' @click="gotoDetail(goods)">
				<my-goods :goods="goods"></my-goods>
			</view>
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				queryObj:{
					query:'',
					cid:'',
					pagenum:1,
					pagesize:10
				},
				goodslist:[],
				total:0,
				isloading:false
				};
		},
		onLoad(options){
			
			this.queryObj.query = options.query || ''
			this.queryObj.cid = options.cid || ''
			console.log(this.queryObj)
			this.getGoodsList()
		},
		methods:{
			async getGoodsList(cb){
				this.isloading = true
				const {data:res} = await uni.$http.get('/api/public/v1/goods/search',this.queryObj)
				this.isloading = false
				
				cb&&cb()
				if(res.meta.status!==200) return uni.$showMsg()
				this.goodslist=[...this.goodslist,...res.message.goods]
				this.total = res.message.total	
			},
			gotoDetail(goods){
				uni.navigateTo({
					url:"/subpkg/goods_detail/goods_detail?goods_id="+goods.goods_id
				})
			}
		},
		onReachBottom(){
			if(this.total<= this.queryObj.pagenum*this.queryObj.pagesize) return uni.$showMsg("数据加载完毕")
			if(this.isloading === true) return
			this.queryObj.pagenum++
			this.getGoodsList()
		},
		onPullDownRefresh() {
			this.queryObj.pagenum = 1
			this.total = 0
			this.isloading=false
			this.goodslist=[]
			
			this.getGoodsList(()=> uni.stopPullDownRefresh()) 
		}
		
	}
	
</script>

<style lang="scss">

</style>
